benedict said his goodbyes by way of a gospel verse. luke 9:28. at this point in my life, the lord is calling me to climb the mountain, saying he'll still serve the church, but in a way better suited to his age and strength. this time next week, the campaign to choose benedict's successor will be well under way. but it's already clear it will be anything but politics as usual. >> this week, the vatican struggled to refute unattributed reports in the italian paper that a church sex and blackmail scandal is about to explode. today more voting cardinals were being pressured to bow out because they've been tainted by the sexual abuse scandal. among them, roger mahoney of los angeles and shaun brady of ireland, both of whom covered up for pedophile priests. today new allegations. four priests in scotland told a british newspaper he made unwanted sexual advances. the cardinal, known for his outspoken views on homosexuality denies the charges. >> when you have a transition, you get tons of rumors and whispers. most of them are not true. >> reporter: toda